Still under construction...

cbm4linux - A Linux kernel module to
use disk drives and printers from your
Commodore®C64 or VC20 with the
Linux®
operating system. Transfer program for .d64 images included.

8K RAM expansion for the
Commodore®1541 disk drive.
Compatible with Maverick. With 8K additional RAM, the 1541 can
read a whole track within a single disk rotation. Useful for
copying heavily protected disks.

Unofficial Debian packages for Ullrich von
Bassewitz' cc65, a C
cross-compiler for 6502 based systems. If you want it apt-gettable
add this to /etc/apt/sources.list: